initial
structify types for forward compatibility
Merge branch 'master' of https://gist.github.com/9d9bd6b64f06a0066fb2
Add Sort, add tests, go back to old type system (it's better)
use runes for suits, much prettier
moar tests
add simple riffle
update comment
Merge branch 'master' of https://github.com/ImJasonH/cards